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第46卷第5期      程 珊,蒋承烨,刘 浩. 儿童传染性单核细胞增多症阿昔洛韦治疗疗效的倾向性评分匹配分析[J].
                  2026年5月                     南京医科大学学报(自然科学版),2026,46(5):717-724                         ·721 ·


                                                表2 PSM后不同年龄段患者的临床资料
                                      Table 2 Clinical data of patients of different age groups after PSM
                                                        <3 years                           4-6 years
                        Baseline data       Antiviral   General                Antiviral    General
                                                                   t/χ 2  P                            t/χ 2  P
                                            (n=46)   treatment(n=46)           (n=58)    treatment(n=58)
                Sex[n(%)]                                          1.089 0.299                         1.890 0.580
                  Male                      18(39.1)    23(50.0)               30(51.7)    32(55.2)
                  Female                    28(60.9)    23(50.0)               28(48.3)    26(44.8)
                Age(years,x ± s)           2.11 ± 0.09  1.87 ± 0.10  1.728 0.364  04.73 ± 0.10  4.35 ± 0.15  1.178 0.114
                Manifestations[n(%)]
                  Fever                     42(91.3)    40(87.0)   0.441 0.508  54(93.1)   47(81.1)   -2.043 0.108
                  Pharyngitis               09(63.0)    27(58.7)   0.179 0.673  43(74.1)   32(55.2)   -1.199 0.231
                  Cervical lymphadenopathy  43(93.5)    43(93.5)   0.000 1.000  57(98.3)   56(96.6)    0.000 1.000
                  Hepatomegaly              42(91.3)    36(78.3)   3.068 0.083  40(69.0)   45(77.6)   -1.267 0.205
                  Splenomegaly              36(78.3)    30(58.7)   1.929 0.168  45(77.6)   45(77.6)    0.045 0.832
                  Eyelid edema              27(58.7)    27(58.7)   0.044 0.835  31(53.4)   32(55.2)    0.035 0.852
                Laboratory data
                  WBC[×10 /L,x ± s,M(P25,P75)]  19.26 ± 0.950  18.68 ± 0.920  -0.432 0.087  18.02 ± 0.95  17.85 ± 1.070  -0.535 0.313
                        9
                  LY[×10 /L,x ± s,M(P25,P75)]  12.49 ± 0.810  12.23 ± 0.630  0.254 0.667  12.03 ± 0.86  12.00 ± 0.750  -2.819 0.428
                       9
                  AL[%,x ± s,M(P25,P75)]   8.28 ± 0.69  9.45 ± 0.83  -1.014 0.067  08.53 ± 0.99  7.05 ± 1.28  -1.772 0.314
                  ALT(U/L,x ± s)           64.35 ± 11.62  59.72 ± 10.89  0.290 0.772 110.41 ± 11.86  97.08 ± 13.48  1.689 0.196
                  CK⁃MB(U/L,x ± s)         27.45 ± 2.390  28.20 ± 2.060  -0.237 0.813  29.61 ± 2.47  30.37 ± 2.410  0.644 0.424
                  CD4 /CD8[ratio,x ± s,M(P25,P75)]  0.39 ± 0.06  0.41 ± 0.04  -0.369 0.713  00.22 ± 0.02  0.24 ± 0.02  -0.447 0.602
                        +
                     +
                  EBV⁃DNA(×10 copies/mL,x ± s)  6.28 ± 4.15  5.54 ± 3.04  0.336 0.738  02.11 ± 0.72  2.28 ± 1.18  0.014 0.906
                            4
                                                                             7-13 years
                        Baseline data
                                                  Antiviral(n=30)    General treatment(n=30)    t/χ 2        P
                Sex[n(%)]                                                                       2.522       0.117
                  Male                               19(63.3)0             14(46.7)
                  Female                             11(36.7)0             16(53.3)
                Age(years,x ± s)                   07.82 ± 1.31          07.76 ± 1.45           3.256       0.911
                Manifestations[n(%)]
                  Fever                              27(90.0)0             27(90.0)             0.725       0.398
                  Pharyngitis                        21(70.0)0             22(73.3)             0.086       0.770
                  Cervical lymphadenopathy           30(100.0)             29(96.7)             1.000       0.321
                  Hepatomegaly                       21(70.0)0             23(76.7)             0.678       0.414
                  Splenomegaly                       24(80.0)0             23(76.7)             1.349       0.247
                  Eyelid edema                       12(40.0)0             14(46.7)             0.603       0.441
                Laboratory data
                  WBC[×10 /L,x ± s,M(P25,P75)]     17.94 ± 1.23          15.38 ± 0.97          -0.215       0.210
                        9
                  LY[×10 /L,x ± s,M(P25,P75)]      11.84 ± 0.98          10.93 ± 0.75          -0.123       0.215
                       9
                  AL[%,x ± s,M(P25,P75)]           08.00 ± 1.02          06.86 ± 0.75          -1.878       0.176
                  ALT(U/L,x ± s)                  110.23 ± 16.72         106.70 ± 14.42         0.215       0.645
                  CK⁃MB(U/L,x ± s)                 26.63 ± 6.18          23.37 ± 3.01           0.830       0.366
                  CD4 /CD8[ratio,x ± s,M(P25,P75)]  00.20 ± 0.03         00.25 ± 0.03          -2.072       0.155
                     +
                        +
                  EBV⁃DNA(×10 copies/mL,x ± s)     02.29 ± 0.61          01.79 ± 0.64           2.960       0.091
                            4
                疗,使用比例与国内多中心研究结果相似 ,提示临                           向。阿昔洛韦作为核苷类似物,其主要通过竞争性
                                                    [6]
                床实践中仍存在较广泛的经验性抗病毒治疗倾                              抑制病毒 DNA 多聚酶并终止病毒 DNA 链延长,从
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